package com.tangyunlong.mall.exception;
//账号存在时抛出此异常
public class AccountExistException extends RuntimeException{
    public AccountExistException(){}

    public AccountExistException(String message){
        super(message);
    }
    public AccountExistException(Throwable cause){
        super(cause);
    }

    public AccountExistException(String message, Throwable cause){
        super(message, cause);
    }
}
